Aztech DSL605EW

The DSL605EW is an ADSL1/2/2+ wireless router with one RJ-11 WAN port and four 10/100Mbps LAN ports. It supports NAT routing, DMZ and UPnP.

The integrated access point complies with the IEEE 802.11b/g standards. Using the "G++" technology, it provides wireless transmission speeds of up to 125Mbps. It supports Multiple SSIDs and uses WEP and WPA/WPA2 wireless encryption.

This router supports VPN pass-through for IPSec, L2TP and PPTP. It features a built-in SPI firewall to protect the network against hackers and Denial of Service (DoS) attacks.

If you've forgotten your password, there is an option to reset the entire router configuration. Look for a small small push button that you can push with a pin/small needle. It will be somewhere on the back side or near the power cord.
I hope this helps.

Many routers need to have the reset button pressed for 10-30 seconds when the router is being powered up (plugged in) to be reset to the factory default. It may be indicated by flashing leds after the 10-30 seconds interval...

Just pressing the reset button will reboot the unit without resetting it to the factory defaults.